var express = require('express');
var path = require('path');
var favicon = require('static-favicon');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var session = require('express-session');
var constants = require('./routes/constants');
var logConfig = require('./components/LogConfig');
var morgan = logConfig.morgan;
var accessLogStream = logConfig.accessLogStream;
var index = require('./routes/index');



var auth = require('./components/LoginStatus').Auth;

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

app.use(favicon());
app.use(morgan('myFmt'));
app.use(morgan('myFmt',{stream: accessLogStream}));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded());
app.use(cookieParser(constants.session.secret));
app.use(session({
    secret: constants.session.secret,
    cookie: {maxAge: constants.session.max_age},
    resave: true,
	saveUninitialized: false 
}));

app.use(express.static(path.join(__dirname, 'public')));
app.use('/assets',express.static('public'));

app.use(auth);

morgan("test");

app.use('/', index);
app.use('/email-group',require('./routes/email-group'));

/// catch 404 and forwarding to error handler
app.use(function(req, res, next) {
    var err = new Error('Not Found');
    err.status = 404;
    next(err);
});

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
    app.use(function(err, req, res, next) {
        res.status(err.status || 500);
        res.render('error', {
            message: err.message,
            error: err
        });
    });
}

// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
    res.status(err.status || 500);
    res.render('error', {
        message: err.message,
        error: {}
    });
});


module.exports = app;
